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Eclipse Draw2d
3.3

org.eclipse.draw2d.geometry
Class PrecisionDimension

java.lang.Object
  extended by

org.eclipse.draw2d.geometry.Dimension
      extended by
org.eclipse.draw2d.geometry.PrecisionDimension
All Implemented Interfaces:
java.lang.Cloneable, java.io.Serializable, Translatable

public class PrecisionDimension
extends Dimension

See Also:
Serialized Form

Field Summary
 double preciseHeight
          The height in double precision.
 double preciseWidth
          The width in double precision.
 
Fields inherited from class org.eclipse.draw2d.geometry. Dimension
height, SINGLETON, width
 
Constructor Summary
PrecisionDimension ()
          Constructs a new precision dimension.
PrecisionDimension ( Dimension d)
          Constructs a precision representation of the given dimension.
PrecisionDimension (double width, double height)
          Constructs a new precision dimension with the given values.
 
Method Summary
 boolean equals (java.lang.Object o)
          Returns whether the input Object is equivalent to this Dimension.
 void performScale (double factor)
          Scales this object by the scale factor.
 double preciseHeight ()
          Returns double height
 double preciseWidth ()
          Returns double width
 void updateInts ()
          Updates the integer fields using the precise versions.
 
Methods inherited from class org.eclipse.draw2d.geometry. Dimension
contains, containsProper, equals, expand, expand, expand, getArea, getCopy, getDifference, getExpanded, getExpanded, getIntersected, getNegated, getScaled, getTransposed, getUnioned, hashCode, intersect, isEmpty, negate, performTranslate, scale, scale, setSize, shrink, toString, transpose, union
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 

Field Detail

preciseWidth

public double preciseWidth
The width in double precision.


preciseHeight

public double preciseHeight
The height in double precision.

Constructor Detail

PrecisionDimension

public PrecisionDimension()
Constructs a new precision dimension.


PrecisionDimension

public PrecisionDimension(double width,
                          double height)
Constructs a new precision dimension with the given values.

Parameters:
width - the width
height - the height

PrecisionDimension

public PrecisionDimension(
Dimension d)
Constructs a precision representation of the given dimension.

Parameters:
d - the reference dimension
Method Detail

performScale

public void performScale(double factor)
Description copied from interface: Translatable
Scales this object by the scale factor.

Specified by:
performScale in interface Translatable
Overrides:
performScale in class Dimension
See Also:
Dimension.performScale(double)

updateInts

public final void updateInts()
Updates the integer fields using the precise versions.


preciseWidth

public double preciseWidth()
Description copied from class: Dimension
Returns double width

Overrides:
preciseWidth in class Dimension
Returns:
double width
See Also:
Dimension.preciseWidth()

preciseHeight

public double preciseHeight()
Description copied from class: Dimension
Returns double height

Overrides:
preciseHeight in class Dimension
Returns:
double height
See Also:
Dimension.preciseHeight()

equals

public boolean equals(java.lang.Object o)
Description copied from class: Dimension
Returns whether the input Object is equivalent to this Dimension. true if the Object is a Dimension and its width and height are equal to this Dimension's width and height, false otherwise.

Overrides:
equals in class Dimension
Parameters:
o - the Object being tested for equality
Returns:
true if the given object is equal to this dimension
See Also:
Dimension.equals(java.lang.Object)

Eclipse Draw2d
3.3

Copyright (c) IBM Corp. and others 2000, 2007. All Rights Reserved.

 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire